package com.example.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import javax.validation.Valid;
@RestController
@RefreshScope
public class TestController {
    @Value("${from}")
    private String from;

   @RequestMapping("/from")
    public String from(){
       return this.from;
   }
}
